You are in a restaurant when you see a man standing at the side of his table looking panicked he appears to be gagging but not making any sounds the scene is safe so you move toward the person what is the first thing you should do

Ask if he is choking to see if he can respond verbally.

all soils contain mineral particles, organic matter, water and air the combinations determine the soil's properties – its texture, structure, porosity, chemistry and color. soil is made up of different-sized particles. sand particles tend to be the biggest.